diff options
Diffstat (limited to 'innobase/include/buf0buf.ic')
| -rw-r--r-- | innobase/include/buf0buf.ic | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/innobase/include/buf0buf.ic b/innobase/include/buf0buf.ic index 0df8570e4e2..cb54785128f 100644 --- a/innobase/include/buf0buf.ic +++ b/innobase/include/buf0buf.ic @@ -130,7 +130,9 @@ buf_pool_clock_tic(void) /*====================*/ /* out: new clock value */ { +#ifdef UNIV_SYNC_DEBUG ut_ad(mutex_own(&(buf_pool->mutex))); +#endif /* UNIV_SYNC_DEBUG */ buf_pool->ulint_clock++; @@ -221,7 +223,7 @@ buf_block_align( "InnoDB: how to force recovery.\n", (long)ptr, (long)frame_zero, (long)(buf_pool->high_end)); - ut_a(0); + ut_error; } block = *(buf_pool->blocks_of_frames + (((ulint)(ptr - frame_zero)) @@ -257,7 +259,7 @@ buf_frame_align( "InnoDB: how to force recovery.\n", (long)ptr, (long)(buf_pool->frame_zero), (long)(buf_pool->high_end)); - ut_a(0); + ut_error; } return(frame); @@ -447,8 +449,10 @@ buf_frame_modify_clock_inc( block = buf_block_align(frame); +#ifdef UNIV_SYNC_DEBUG ut_ad((mutex_own(&(buf_pool->mutex)) && (block->buf_fix_count == 0)) || rw_lock_own(&(block->lock), RW_LOCK_EXCLUSIVE)); +#endif /*UNIV_SYNC_DEBUG */ UT_DULINT_INC(block->modify_clock); @@ -466,8 +470,10 @@ buf_block_modify_clock_inc( /* out: new value */ buf_block_t* block) /* in: block */ { +#ifdef UNIV_SYNC_DEBUG ut_ad((mutex_own(&(buf_pool->mutex)) && (block->buf_fix_count == 0)) || rw_lock_own(&(block->lock), RW_LOCK_EXCLUSIVE)); +#endif /* UNIV_SYNC_DEBUG */ UT_DULINT_INC(block->modify_clock); @@ -490,8 +496,10 @@ buf_frame_get_modify_clock( block = buf_block_align(frame); +#ifdef UNIV_SYNC_DEBUG ut_ad(rw_lock_own(&(block->lock), RW_LOCK_SHARED) || rw_lock_own(&(block->lock), RW_LOCK_EXCLUSIVE)); +#endif /* UNIV_SYNC_DEBUG */ return(block->modify_clock); } @@ -542,7 +550,9 @@ buf_page_hash_get( ulint fold; ut_ad(buf_pool); +#ifdef UNIV_SYNC_DEBUG ut_ad(mutex_own(&(buf_pool->mutex))); +#endif /* UNIV_SYNC_DEBUG */ /* Look for the page in the hash table */ @@ -642,6 +652,7 @@ buf_page_release( } } +#ifdef UNIV_SYNC_DEBUG /************************************************************************* Adds latch level info for the rw-lock protecting the buffer frame. This should be called in the debug version after a successful latching of a @@ -656,7 +667,6 @@ buf_page_dbg_add_level( ulint level __attribute__((unused))) /* in: latching order level */ { -#ifdef UNIV_SYNC_DEBUG sync_thread_add_level(&(buf_block_align(frame)->lock), level); -#endif } +#endif /* UNIV_SYNC_DEBUG */ |